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Puritan Bennett 840 Neonatal Ventilator

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SKU: RS120192

Vendor Direct: Longer Lead Times May Apply

Puritan Bennett 840 Neonatal Ventilator


The Puritan Bennett 840 Neonatal Ventilator System features NeoMode 2.0 software to provide safe ventilatory support to neonates weighing as little as 300 grams.

The NeoMode 2.0 software was developed to address the issues most critical to the care and safety of neonates. It’s designed to provide accurate breath delivery, responsive triggering, customizable elevated oxygen for procedures, effective alarm management and automatic leak compensation with the Puritan Bennett™ Leak Sync software.

Neonatal Features

  • Tidal volumes can be set as small as 2 mL for neonatal patients weighing as little as 0.3 kg and up to 7 kg
  • Adjust the predicted body weight (PBW) setting without disconnecting the patient or interrupting ventilation
  • Customize temporary increases in FiO2 in 1% increments
  • Deliver effective noninvasive ventilation
  • Adjust tidal volume in increments as small as 0.1 mL, when ventilating with volumes between 2 mL and 5 mL
  • Accurately measure proximal volume, flow and pressure in mechanically ventilated patients with the proximal flow sensor
  • Monitor ml/kg, C20/C and Tau

Puritan Bennett 840 Features

  • Expertly Reconditioned
  • Technological Sophistication – With its high-performance pneumatics, dual-microprocessor electronics and DualView™ touchscreens.
  • Seamless Communications – The 840 Ventilator supports communication with all major patient monitoring and hospital information systems. It provides seamless electronic data transfer into a patient’s medical record.
  • Low Cost of Ownership – The 840 Ventilator is designed with rugged and reliable components. Its modular design provides easy serviceability.
  • One (1) Year Warranty

Additional Information

  • The 840 Ventilator includes a breath delivery unit (BDU) that controls ventilation, and a graphic user interface (GUI) that monitors and displays ventilator and monitored data
  • The ventilator supplies mandatory (pressure or volume controlled) or spontaneous breaths (inspiratory flows of up to 200 L/min, with or without pressure support) with a preset oxygen concentration.
  • Breaths can be pressure- or flow-triggered using Flow-by.
  • Touch screens display monitored data separately from ventilator settings for easy assessment of the patient’s condition.
  • The optional 806 Compressor provides compressed air to the breath delivery unit (BDU) and can be used in place of wall or cylinder air.
  • The standard 802 Backup Power Source (BPS) provides DC power to the BDU and GUI in the event that ac power is lost
  • Modes: Assist/Control, synchronous intermittent mandatory ventilation (SIMV) or spontaneous



Expiratory Sensitivity

  • Range: 1% to 80%
  • New patient value: 25%

Flow Pattern

  • Range: Square or Descending ramp
  • New patient value: Descending ramp


  • Range: 0.3 to 7.0 kg (0.66 to 15.4 lbs)
  • New patient value: 3.0 kg (6.6 lbs)
  • Resolution:
    • 0.01 kg for weights < 1 kg
    • 0.1 kg for weights ≥ 1 kg and < 10 kg
    • 1 kg for weights ≥ 10 kg

Inspiratory Time

  • Range: 0.2s to 8s
  • Resolution:
    • 0.01s for PC or VC+ breaths
    • 0.02s for VC breaths

Mandatory Breath Type

  • Range: Volume control (VC) or Pressure control (PC)
  • New patient value: PC

Peak Flow

  • Range: 1.0 to 30 L/min
  • New patient value: Based on PBW
  • Resolution:
    • 0.1 L/min for values < 20 L/min (BTPS)
    • 1 L/min for values ≥ 20 L/min (BTPS)

Respiratory Rate

  • Range: 1.0 to 150 breaths per minute
  • New patient value: 20 breaths per minute
  • Resolution:
    • 0.1 for 1.0 to 9.9 breaths per minute
    • 1 for 10 to 150 breaths per minute

Spontaneous Breath Type

  • Range: pressure supported (PS) or not pressure supported (none)
  • Resolution: PS

Tidal Volume

  • Range: 2 to 315 mL
  • Resolution:
    • 0.1 for 2 to 5 mL
    • 1 for 5 to <100 mL

Interface Options

  • Full face masks
  • Nasal masks
  • Neonatal nasal prongs
  • Endotracheal tubes
  • Tracheostomy tubes

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